MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c
SHA3-384 hash: 7ab132add025178aa181d314aac8b39b2307e2dff933161dd5da6308e31034417d82d55a0ca5cfaf76fb7c0b30deef9a
SHA1 hash: 574b2e206bb92608d0d2b9c228f1d276b3dd437b
MD5 hash: 5e3af0f1e6180d0e02671a071cf0b4f8
humanhash: lemon-eight-stairway-mirror
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:92'384 bytes
First seen:2026-03-04 14:26:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:LdpK6YjC+BnWjOtBN5KRJ7eaZTtb2Xvko0uq1khQM/PQoKwMCIPYHT8yN:JnYjC+xWa7o7eajUvk8q1khQyQoKwML2
TLSH T18C934B07B5C1C0FCC48AC174569FB63ADC6271BD2238B1AB73D4EB222D89E515E1DE85
telfhash t127213770798a191061fffa7bf20af1e4d82216652ae175a5cd33acf5cf1a3c40961052
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 58c19ff70d5aa42de12550893b06726298e7e0f6e28364a4eb81590bb6699ad3
File size (compressed) :44'736 bytes
File size (de-compressed) :92'384 bytes
Format:linux/amd64
Packed file: 58c19ff70d5aa42de12550893b06726298e7e0f6e28364a4eb81590bb6699ad3

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/eeb993be-4a20-43b5-b478-36e5e2b75acc/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69a8414210e80629d4fbde4f/reports/9a0be281-05a7-478f-88db-f4b0e7ddd7eb/overview
Result
Gathering data
Verdict:
Unknown
File Type:
Link:
https://opentip.kaspersky.com/8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6e704b9d-e319-47bf-8fe5-4cbd8d068a46
Behavior Graph:
Download SVG
%3 guuid=b001f801-1900-0000-336e-67bb090b0000 pid=2825 /usr/bin/sudo guuid=b482a804-1900-0000-336e-67bb0f0b0000 pid=2831 /tmp/sample.bin net guuid=b001f801-1900-0000-336e-67bb090b0000 pid=2825->guuid=b482a804-1900-0000-336e-67bb0f0b0000 pid=2831 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b482a804-1900-0000-336e-67bb0f0b0000 pid=2831->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=28828806-1900-0000-336e-67bb150b0000 pid=2837 /tmp/sample.bin zombie guuid=b482a804-1900-0000-336e-67bb0f0b0000 pid=2831->guuid=28828806-1900-0000-336e-67bb150b0000 pid=2837 clone guuid=e0c18b06-1900-0000-336e-67bb160b0000 pid=2838 /tmp/sample.bin net send-data zombie guuid=b482a804-1900-0000-336e-67bb0f0b0000 pid=2831->guuid=e0c18b06-1900-0000-336e-67bb160b0000 pid=2838 clone guuid=08438d09-1900-0000-336e-67bb1f0b0000 pid=2847 /tmp/sample.bin zombie guuid=28828806-1900-0000-336e-67bb150b0000 pid=2837->guuid=08438d09-1900-0000-336e-67bb1f0b0000 pid=2847 clone guuid=e0c18b06-1900-0000-336e-67bb160b0000 pid=2838->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 138B
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 14:27:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rjdvdkjub2u5ckj5vx37myuyphbaslkbe6ifrgzwwgah63p4ffga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux
Link:
https://tria.ge/reports/260304-rsjecaax9r/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Traces itself
Malware Config
C2 Extraction:
okokokokokdsahvf.govnet.vip
casvfcvas.govnet.vip
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.73
Link:
https://yomi.yoroi.company/submissions/8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 58c19ff70d5aa42de12550893b06726298e7e0f6e28364a4eb81590bb6699ad3

Mirai

elf 8a4751a9340ea9d1293dadf7f6629879c2092d412790589b36b1807f6dfc294c

(this sample)

  
Dropped by
SHA256 58c19ff70d5aa42de12550893b06726298e7e0f6e28364a4eb81590bb6699ad3
  
URLhaus
https://urlhaus.abuse.ch/url/3781083/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 abc5b26bfe26ebe22baccc229aa526bc

Comments